dry drilling hole的意思|示意

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干钻孔

dry drilling hole的网络常见释义

干式钻孔文章摘要信息关键词：干式钻孔；孔口除尘装置；均匀设计；参数优化 [gap=1274]Keywords : dry drilling hole;drilling hole dust collector apparatus;uniform design;parameter optimization ..

dry drilling hole相关例句

The current shallow hole drill rigs can't meet the desire of shallow hole drilling and sampling in difficultily entered area and dry area.

本钻机吸取了国内外轻便钻机的结构型式特点，结合作业环境和取样要求，设计出一种振动冲击式、轻型的、易拆装、方便搬迁的新型轻便浅孔钻机。